Electroconductive carbon fibril-based inks and coatings

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United States of America Patent

PATENT NO 8083970
APP PUB NO 20050224764A1
SERIAL NO

10517748

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Abstract

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The present invention relates to electroconductive inks and methods of making and using the same. The electroconductive inks include carbon fibrils and a liquid vehicle. The electroconductive ink may further include a polymeric binder. The electroconductive filler used is carbon fibrils which may be oxidized. The ink has rheological properties similar to that of commercially available electroconductive inks that use carbon black as their filler. The ink can be screen-printed, slot-coated, sprayed, brushed or dipped onto a wide variety of substrates to form an electroconductive coating.

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Patent Owner(s)

Patent OwnerAddress
HYPERION CATALYSIS INTERNATIONAL INC38 SMITH PLACE CAMBRIDGE MA 02138

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fischer, Alan Cambridge, US 47 2486
Ma, Jun Lexington, US 756 4916
Ngaw, Lein Lowell, US 14 291
Niu, Chunming Palo Alto, US 96 6237

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